3M

3M 394 Venting Tape

3M™ Vent Tape 394 features a unique, non-woven synthetic backing with high air/gas permeability, good burst strength and solids barrier for minimal voids and less clean up.

Features a unique non-woven porous backing that has high air/gas permeability
Meets most outgassing requirements for foam-in-place insulation processes
Pressure sensitive adhesive holds strong to a wide variety of surfaces

Color: White

Backing/Carrier Material: Non-Woven Fabric

Adhesive Type: Acrylic

TotalThickness: 4 mil

Overview
Customize
Features
Specifications
Compliance
Resources

Overview

Consult

Specify a finalized design or create a new one from scratch with our experienced converting experts.

Design

Pair our material sampling library with our precision converting capabilities to optimize and validate a prototype.

Produce

Rely on our top-tier suppliers, strict quality controls, and hands-on help to ensure your product's effectiveness throughout its lifecycle.

Customize

Customize This Material

Our wide range of converting capabilities allow us to take this material and transform it into the right width, length, shape or fabricated part to not only achieve ideal integration into your end use, but also optimize how you apply the material in your application. Our converting equipment paired with our expert engineering team will help you create the exact custom solution for your unique requirements.

To learn more about the most common converting services we offer, or to contact our team to start discussing your solution, please utilize the below links:

Tape Slitting

Die-Cutting

Custom Part Fabrication

Prototyping

Custom Length Rolls

Features

Features a unique non-woven porous backing that has high air/gas permeability
Meets most outgassing requirements for foam-in-place insulation processes
Pressure sensitive adhesive holds strong to a wide variety of surfaces
Commonly used for outgas venting in appliance manufacturing

Specifications

Color	White
Backing/Carrier Material	Non-Woven Fabric
Adhesive Type	Acrylic
Total Thickness	4 mil
Adhesive Strength	12 oz/in
Tensile Strength	6 lb/in
Elongation	18%
Maximum Temperature Performance	120°F

Compliance

We value the importance of up to date an accurate regulatory information on the products we work with. For the most current Compliance and Regulatory information on your product of interest, please contact our experts for assistance.

Resources

Technical Data Sheet